站内搜索脚本例子四(javascript)_Javascript教程

脚本说明: 第一步：把如下代码加入 区域中 here separated by spaces^A great search engine from the makers of AOL!*http://java2000.126.com~java2000 collections|java javascript search html download cgi perl dhtml games activex 下载 脚本^coolest java and javascript collections for internet surfers to enhance web page! *http://www.javagoodies.com/~javagoodies|ActiveX ASP C/C++ CGI Databases java javascript^coolest javagoodies!*'> version = 1.0; // --> version = 1.1; // --> // When set to true, searching for "fun*y" matches in the string "fun sky". // (it will also match the string "fun and here is some long dummy text for you" // which is obviously not what they were looking for, so we suggest you set // match_across_word_boundaries to false) // When set to false, the * operator will not match across word boundaries so // the above example will not match. match_across_word_boundaries = false; // false is suggested strongly

// ************ NO NEED TO MODIFY ANYTHING BELOW THIS POINT ************

var amorphous = document.database.list.value; temp_str = amorphous.substring(amorphous.length-2,amorphous.length); if (temp_str.indexOf("*") == -1) amorphous += "* "; else amorphous += " "; // amorphous database must have characters after last asterisk

database_length = 0; // Netscape 2 fix var database = new Database(); // read in from amorphous database

menu_length = 0; // Netscape 2 fix var menu = new Object();

string = ""; and_search = "or"; if (location.search.length > 1) { string = unescape(location.search.substring(1,location.search.length)); pos = 0; while ((pos = string.indexOf('"',pos)) != -1) { string = string.substring(0,pos) + '\\"' + string.substring(pos+1,string.length); pos += 2; } if (string.substring(string.length-4,string.length) == "&and") { string = string.substring(0,string.length-4); and_search = "and"; } else if (string.substring(string.length-6,string.length) == "&exact") { string = string.substring(0,string.length-6); and_search = "exact"; } else if (string.substring(string.length-3,string.length) == "&or") { string = string.substring(0,string.length-3); and_search = "or"; } search(string); } document.write(' ' +'Search for: ' +' +'size=1> AND查询 ' +'(AND) OR查询 ' +'(OR) 完全' +'匹配 ""可以使用通配符 ' +' \n'); for (n=0; n document.write(' '+menu[n].title+'\n'); if ((menu_length == 0) && (location.search.length document.write(' Enter a search keyword above\n'); else if ((menu_length == 0) && (location.search.length > 1)) document.write(' 关键字"' +location.search.substring(1,location.search.length)+'"没有发现!\n'); document.write(' +'value=" Go There "> '); // -->

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站内搜索脚本例子四(javascript)_Javascript教程

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